length_verticle = 0

width = int(input("Enter a width:"))
height = int(input("Enter a height:"))
to_height = 0
fill = input('Filled? (y/n):')

print("Here is your box:")

if height and width == 1:
    print("+")
else:

    if fill == "y":
        while to_height < height:
            print('+ ' * width)
            to_height = to_height + 1

    if fill == "n":
        print("+ " * (width))
        height = height - 2
        while to_height < height:
            print("+", ' ' * ((width - 3) * 2), ' +')
            to_height = to_height + 1
        height = height - 2 
        print("+ " * (width))